| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | G WALKER GOLF LIMITED | — | Activa | 2/6/2026 – presente |
| Cargo | S & P RETAIL LTD | — | Activa | 6/6/2026 – 16/1/2024 |
| Cargo | GLOBAL INTERCULTURAL VOLUNTEER EXPERIENCE LIMITED | 🇬🇧United Kingdom | Disuelta | 7/6/2026 – 3/9/2008 |
| Cargo | WALKER DAY CARE NURSERIES LTD | — | Disuelta | 7/6/2026 – presente |
| Cargo | WALK FORWARD LIMITED | 🇬🇧United Kingdom | Disuelta | 8/6/2026 – presente |
| Cargo | BRIAN R WALKER LIMITED | — | Disuelta | 8/6/2026 – presente |
| Cargo | STEVE WALKER DRIVER HIRE LIMITED | — | Disuelta | 8/6/2026 – presente |
| Cargo | T.E.S. (SALES) LIMITED | — | Disuelta | 9/6/2026 – presente |
| Cargo | J W CONSTRUCTION (EAST ANGLIA) LIMITED | 🇬🇧United Kingdom | Activa | 12/6/2026 – 1/8/2010 |
16/1/2024
resigned
1/8/2010
resigned
30/6/2006
appointed